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Verify a decision

Every moderation decision on AVOID.NET is anchored to the Solana blockchain. You don't have to trust us — you can verify cryptographically that we committed to a verdict at a specific moment and have not rewritten it.

How verification works

  1. We commit. When a moderator accepts/rejects a submission, we serialize the decision into deterministic UTF-8 bytes (payload_canonical_string), hash it with SHA-256, encode the digest as base58, and write it to Solana inside an SPL Memo v2 transaction.
  2. We store the bytes. The exact bytes we hashed are stored alongside the decision in our database. Anyone can read them and recompute the hash in any language.
  3. You compare three values. Database hash, your independently-recomputed hash, and the hash inside the on-chain memo. If all three match, the decision is authentic and timestamped.
The on-chain memo format is AVOID.NET|v1|h:<b58-sha256>|d:<id>|t:<iso>

Find a signature on any investigation page's decision log, or run python -m src.verify_decision --signature <sig> for a CLI check.

Decision
review · Kamino Finance
View on Solana ↗
Sequence
#2
Score
84 → 84 (0)
Cluster
mainnet-beta
Slot
423932897
Off-chain at
2026-06-03T02:06:02.948Z
Anchored at
—
Block time
—

Independent verification

1. Database (off-chain)
9ZvTfZwPNFb9iZbeN9mdCrQHHxGJ7gWDudkA37rpuJzS
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (1199 chars)
{"actor":"reviewer","decided_at":"2026-06-03T02:06:02.884Z","decision":"review","investigation_id":"ab3d3985-33e5-4c9a-b90b-049937ac7f10","new_score":84,"page_slug":"kamino-finance","prev_score":84,"reason":"The investigation is broadly well-sourced and factually accurate for Kamino Finance's founding, audit history, token mechanics, and operational incidents. One material numerical error was found: the page states '$183 million in liquidations' during the November 2025 drawdown, but the cited Kamino Governance Forum source shows only $26.5 million in collateral processed. Additionally, the timeline citation for the March 2022 seed round points to a Brazilian fintech company that raised a $10M Series A — an entirely different organization also named Kamino — rather than to any Kamino Finance DeFi source. The claim about Kamino being 'the largest DeFi protocol by total value locked on Solana' is overstated; Kamino is the largest lending protocol, but Jito and aggregated Jupiter products carry comparable or higher TVL depending on methodology.","score_delta":0,"sequence_num":2,"submission_content_hash":null,"submission_id":null,"submission_kind":null,"submission_valence":null,"v":1}